Restructure into one folder per private repo/host, not a flat Docker/ dump

rocky-docker-lxc/, caddy-vm/, monitoring-vm/ (was missing entirely -
Grafana+Loki+Prometheus stack, refreshed and CA mount stripped same as
everything else), and automation/{ansible,automation-vm,iac}/ for the
three repos that live on the automation VM. Hawser is genuinely
deployed on all three of caddy-vm/monitoring-vm/automation-vm so it's
duplicated in each rather than picking one canonical home.

Old Ansible/ and "Infrastrucutre as Code/" content moved under
automation/ansible/old-playbooks and automation/iac/old-content as-is
for now - contents still need refreshing against the current repos and
a per-folder README, that's the next pass.

automation/iac/old-content/Ansible/roles/secure_vault/technitium/defaults/main.yml

@@ -0,0 +1,28 @@
+# Networking
+technitium_port: 53
+technitium_tls_port: 853
+technitium_admin_port: TECHNITIUM_PORT
+technitium_bind_address: "0.0.0.0"
+
+# ==========================================================
+# Directory paths
+# ==========================================================
+technitium_certs_dir: "/etc/technitium/certs"
+technitium_crt_path: "{{ technitium_certs_dir }}/technitium.crt"
+technitium_key_path: "{{ technitium_certs_dir }}/technitium.key"
+technitium_ca_path: "{{ technitium_certs_dir }}/technitium_ca.crt"
+
+# Install paths
+technitium_install_dir: "/opt/technitium/dns"
+technitium_data_dir: "{{ technitium_install_dir }}/data"
+
+vault_agent_templates:
+  - src: "technitium_cert.ctmpl"
+    dest: "{{ technitium_crt_path }}"
+    service: "technitium"
+  - src: "technitium_key.ctmpl"
+    dest: "{{ technitium_key_path }}"
+    service: "technitium"
+  - src: "technitium_ca.ctmpl"
+    dest: "{{ technitium_ca_path }}"
+    service: "technitium"